Across
- 2. an organ in your body that pumps blood through the blood vessels
- 6. exercise over a large period of time continuously
- 7. a part of the body that is required for someone to move
- 9. relating to the heart and blood vessels
- 10. a gas required which people breathe, especially more during exercise
Down
- 1. ____ is required for somebody to conduct exercise. anyone who does not drink _____ would be dehydrated
- 3. exercise that uses short bursts of strength
- 4. a measurement of energy(especially heat)
- 5. ___ is a simple sugar that is required for someone to live
- 8. a natural oil or greasy substance, which if too much is accumulated in the body, will result in problems with health